Optical fiber adaptor



FIG. 1 is a front view of an optical fiber adaptor showing our new ornamental design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top, rear and left side perspective view thereof;

FIG. 8 is a bottom, front and right side perspective view thereof, in use condition; and,

FIG. 9 is another top, rear and left side perspective view thereof, in use condition.

The broken line in the drawing views is included to show unclaimed environment only and forms no part of the claimed design. 

CLAIM The ornamental design for an optical fiber adaptor, as shown and described. 